<template>
  <div class="add-node-btn-box">
    <div class="add-node-btn">
      <el-popover placement="right-start" v-model="visible" width="250px">
        <div class="add-node-popover-body">
          <a class="add-node-popover-item approver" @click="addType(1)">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>{{ $t('flow.approver') }}</p>
          </a>
          <a class="add-node-popover-item notifier" @click="addType(2)">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>{{ $t('flow.carbonCopyRecipient') }}</p>
          </a>

          <a class="add-node-popover-item condition" @click="addType(4)">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>{{ $t('flow.conditionalBranching') }}</p>
          </a>

          <a class="add-node-popover-item ParallelGateway" @click="addType(5)">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>{{ $t('flow.parallelBranch') }}</p>
          </a>
        </div>
        <template #reference>
          <button class="btn" type="button">
            <span class="iconfont"></span>
          </button>
        </template>
      </el-popover>
    </div>
  </div>
</template>
<script setup>
import { ref } from 'vue';
import other from '/@/utils/other';

let props = defineProps({
  childNodeP: {
    type: Object,
    default: () => ({}),
  },
  currentNode: {
    type: Object,
    default: () => ({}),
  },
});
const { proxy } = getCurrentInstance();

let emits = defineEmits(['update:childNodeP']);
let visible = ref(false);
const addType = (type) => {
  visible.value = false;
  if (type !== 4 && type !== 5) {
    var data;
    if (type === 1) {
      data = {
        id: other.getNonDuplicateID(),
        nodeName: '审批人',
        error: true,
        type: 1,
        parentId: props.currentNode.id,
        //人员方式
        assignedType: 1,
        //单选还是多选
        multiple: false,
        //多人审批的选项
        multipleMode: 1,
        //第几级部门负责人
        deptLeaderLevel: 1,
        //人员选择
        formUserId: '',
        formUserName: '',
        //表单权限
        formPerms: {},
        //审批人为空
        nobody: {
          handler: 'TO_PASS',
          assignedUser: [],
        },
        //审批人拒绝
        refuse: {
          handler: "TO_END",
          nodeId: ''
        },
        childNode: props.childNodeP,
        nodeUserList: [],
      };
    } else if (type === 2) {
      data = {
        id: other.getNonDuplicateID(),
        parentId: props.currentNode.id,

        nodeName: '抄送人',
        type: 2,
        error: true,
        childNode: props.childNodeP,
        nodeUserList: [],
        //表单权限
        formPerms: {},
      };
    }
    emits('update:childNodeP', data);
  } else if (type === 4) {
    let id = other.getNonDuplicateID();
    emits('update:childNodeP', {
      nodeName: '条件分支',
      type: 4,
      id: id,
      parentId: props.currentNode.id,

      childNode: props.childNodeP,
      conditionNodes: [
        {
          id: other.getNonDuplicateID(),
          nodeName: '条件1',
          groupMode: true,
          error: true,
          type: 3,
          parentId: id,

          priorityLevel: 1,
          conditionList: [
            {
              mode: true,
              conditionList: [
                {
                  key: '',
                  expression: '',
                },
              ],
            },
          ],
          nodeUserList: [],
          childNode: null,
        },
        {
          nodeName: '条件2',
          type: 3,
          id: other.getNonDuplicateID(),
          groupMode: true,
          error: false,
          parentId: id,
          priorityLevel: 2,
          conditionList: [
            {
              mode: true,
              conditionList: [
                {
                  key: '',
                  expression: '',
                },
              ],
            },
          ],
          nodeUserList: [],
          childNode: null,
        },
      ],
    });
  } else if (type === 5) {
    let id = other.getNonDuplicateID();
    emits('update:childNodeP', {
      nodeName: '并行分支',
      type: 5,
      id: id,
      parentId: props.currentNode.id,

      childNode: props.childNodeP,
      conditionNodes: [
        {
          id: other.getNonDuplicateID(),
          nodeName: '分支1',
          placeHolder: '满足条件',
          parentId: id,

          error: false,
          type: 3,
          priorityLevel: 1,
          conditionList: [],
          nodeUserList: [],
          childNode: null,
        },
        {
          nodeName: '分支2',
          type: 3,
          id: other.getNonDuplicateID(),
          parentId: id,

          error: false,
          placeHolder: '满足条件',

          priorityLevel: 2,
          conditionList: [],
          nodeUserList: [],
          childNode: null,
        },
      ],
    });
  }
};
</script>
<style scoped lang="css">
.add-node-btn-box {
  width: 240px;
  display: inline-flex;
  flex-shrink: 0;
  position: relative;
}

.add-node-btn-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  margin: auto;
  width: 2px;
  height: 100%;
  background-color: #cacaca;
}

.add-node-btn {
  user-select: none;
  width: 240px;
  padding: 20px 0 32px;
  display: flex;
  justify-content: center;
  flex-shrink: 0;
  flex-grow: 1;
}

.add-node-btn .btn {
  outline: none;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
  width: 30px;
  height: 30px;
  background: #3296fa;
  border-radius: 50%;
  position: relative;
  border: none;
  line-height: 30px;
  transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.add-node-btn .btn .iconfont {
  color: #fff;
  font-size: 16px;
}

.add-node-btn .btn:hover {
  transform: scale(1.3);
  box-shadow: 0 13px 27px 0 rgba(0, 0, 0, 0.1);
}

.add-node-btn .btn:active {
  transform: none;
  background: #1e83e9;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
}
</style>
<style scoped lang="scss">
@import '/@/views/flow/workflow/css/workflow.css';

.add-node-popover-body {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;

  .add-node-popover-item {
    margin-right: 10px;
    cursor: pointer;
    text-align: center;
    flex: 1;

    .item-wrapper {
      user-select: none;
      display: inline-block;
      width: 80px;
      height: 80px;
      margin-bottom: 5px;
      background: #fff;
      border: 1px solid #e2e2e2;
      border-radius: 50%;
      transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);

      .iconfont {
        font-size: 35px;
        line-height: 80px;
      }
    }

    &.approver {
      .item-wrapper {
        color: #ff943e;
      }
    }

    &.notifier {
      .item-wrapper {
        //color: #3296fa
      }
    }

    &.condition {
      .item-wrapper {
        color: #15bc83;
      }
    }

    &.ParallelGateway {
      .item-wrapper {
        color: rgb(255, 69, 0);
      }
    }

    &:hover {
      .item-wrapper {
        background: #3296fa;
        box-shadow: 0 10px 20px 0 rgba(50, 150, 250, 0.4);
      }

      .iconfont {
        color: #fff;
      }
    }

    &:active {
      .item-wrapper {
        box-shadow: none;
        background: #eaeaea;
      }

      .iconfont {
        //color: inherit
      }
    }
  }
}
</style>
